HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Connecticut

$172+ Cheap flights from Idaho Falls (IDA) to Connecticut

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — BDL
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho Falls to Connecticut with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Idaho Falls to Connecticut

Keep the following information in mind while searching for Idaho Falls to Connecticut flight deals. Data was last updated April 29, 2025.

Round-trip from

$345
(Delta)

One-way from

$173
(Delta)
From Idaho Falls Fanning Field to Connecticut
Search Deals
One-way flight from Idaho Falls Fanning Field to Connecticut
Search Deals

Find flight deals from Idaho Falls to Connecticut

Cheapest flights from Idaho Falls to Connecticut
Explore the most affordable flight options available from Idaho Falls to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:52 pmIDA - LGA
2 stops11h 57mDelta
Tue 7/152:40 pmLGA - IDA
2 stops9h 49mDelta
Deal found 4/29$345
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:52 pmIDA - JFK
2 stops12h 08mDelta
Tue 7/153:45 pmJFK - IDA
1 stop8h 44mDelta
Deal found 4/29$380
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/712:46 pmIDA - LGA
1 stop6h 41mAmerican Airlines
Mon 8/115:45 amLGA - IDA
1 stop8h 25mAmerican Airlines
Deal found 4/29$393
This Alaska Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/134:35 pmIDA - JFK
1 stop11h 25mAlaska Airlines
Wed 5/286:50 pmJFK - IDA
1 stop22h 50mAlaska Airlines
Deal found 4/29$422
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:52 pmIDA - EWR
2 stops12h 08mDelta
Tue 7/1512:26 pmEWR - IDA
2 stops12h 03mDelta
Deal found 4/29$435
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/712:46 pmIDA - EWR
1 stop9h 13mAmerican Airlines
Mon 8/117:33 pmEWR - IDA
1 stop18h 37mAmerican Airlines
Deal found 4/29$457
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/84:13 pmIDA - LGA
1 stop19h 52mUnited Airlines
Tue 7/1510:29 amLGA - IDA
2 stops12h 30mUnited Airlines
Deal found 4/28$485
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/84:13 pmIDA - EWR
1 stop6h 47mUnited Airlines
Tue 7/153:25 pmEWR - IDA
1 stop9h 26mUnited Airlines
Deal found 4/29$515
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:56 pmIDA - BDL
1 stop27h 17mUnited Airlines
Sat 10/1110:33 amBDL - IDA
2 stops12h 31mUnited Airlines
Deal found 4/29$520
This Alaska Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/84:03 pmIDA - EWR
2 stops21h 31mAlaska Airlines
Tue 7/155:30 pmEWR - IDA
1 stop31h 09mAlaska Airlines
Deal found 4/29$559
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:00 amIDA - PVD
2 stops11h 51mUnited Airlines
Sat 5/106:02 amPVD - IDA
2 stops9h 27mUnited Airlines
Deal found 4/28$569
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:50 pmIDA - PVD
2 stops21h 11mDelta
Sun 5/256:00 amPVD - IDA
2 stops14h 10mDelta
Deal found 4/28$644

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho Falls to Connecticut that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Idaho Falls to Connecticut that are best for you.

Fly from

Idaho Falls

Fly to

Connecticut

Route

Depart

Return

Price

Idaho FallsNew York

IDA - LGA

IDALGA

Idaho Falls Fanning Field

Tue 7/8

6:52 pm-8:49 am

2 stops11h 57m

New York LaGuardia

Tue 7/15

2:40 pm-10:29 pm

2 stops9h 49m

$345

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Tue 7/8

6:52 pm-9:00 am

2 stops12h 08m

New York John F Kennedy Intl

Tue 7/15

3:45 pm-10:29 pm

1 stop8h 44m

$380

Idaho FallsNew York

IDA - LGA

IDALGA

Idaho Falls Fanning Field

Thu 8/7

12:46 pm-9:27 pm

1 stop6h 41m

New York LaGuardia

Mon 8/11

5:45 am-12:10 pm

1 stop8h 25m

$393

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Tue 5/13

4:35 pm-6:00 am

1 stop11h 25m

New York John F Kennedy Intl

Wed 5/28

6:50 pm-3:40 pm

1 stop22h 50m

$422

Idaho FallsNewark

IDA - EWR

IDAEWR

Idaho Falls Fanning Field

Tue 7/8

6:52 pm-9:00 am

2 stops12h 08m

Newark

Tue 7/15

12:26 pm-10:29 pm

2 stops12h 03m

$435

Idaho FallsNewark

IDA - EWR

IDAEWR

Idaho Falls Fanning Field

Thu 8/7

12:46 pm-11:59 pm

1 stop9h 13m

Newark

Mon 8/11

7:33 pm-12:10 pm

1 stop18h 37m

$457

Idaho FallsNew York

IDA - LGA

IDALGA

Idaho Falls Fanning Field

Tue 7/8

4:13 pm-2:05 pm

1 stop19h 52m

New York LaGuardia

Tue 7/15

10:29 am-8:59 pm

2 stops12h 30m

$485

Idaho FallsNewark

IDA - EWR

IDAEWR

Idaho Falls Fanning Field

Tue 7/8

4:13 pm-1:00 am

1 stop6h 47m

Newark

Tue 7/15

3:25 pm-10:51 pm

1 stop9h 26m

$515

Idaho FallsHartford

IDA - BDL

IDABDL

Idaho Falls Fanning Field

Mon 10/6

5:56 pm-11:13 pm

1 stop27h 17m

Hartford Bradley Intl

Sat 10/11

10:33 am-9:04 pm

2 stops12h 31m

$520

Idaho FallsNewark

IDA - EWR

IDAEWR

Idaho Falls Fanning Field

Tue 7/8

4:03 pm-3:34 pm

2 stops21h 31m

Newark

Tue 7/15

5:30 pm-10:39 pm

1 stop31h 09m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 32 results
1
2
3
4

Best time to book a flight from Idaho Falls to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to Connecticut

What is the cheapest month to book a flight from Idaho Falls to Connecticut?

Currently, November is the cheapest month in which you can book a flight from Idaho Falls to Connecticut (average of $287). Flying from Idaho Falls to Connecticut in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Connecticut by month

Plan your trip to Connecticut by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Connecticut ranges from 3.1 - 4.1 inches per month. September is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Connecticut when rainfall is around 3.1 in.

Temperature in Connecticut by month

Plan your trip to Connecticut by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Connecticut, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Connecticut. Reviews last updated April 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Idaho Falls to Connecticut to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,402 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Idaho Falls to Connecticut?

    Located just 3.8 mi from the city center, Idaho Falls Fanning Field (IDA) is the airport most travelers will use when flying to Connecticut from Idaho Falls.

  • What are the cheapest airlines to fly from Idaho Falls to Connecticut one-way?

    One-way options have recently been found by users for as low as $173 on Delta. Other airlines that offer cheap prices include American Airlines from $285 and Hawaiian Airlines from $311 one-way.

  • What are the most popular routes from Idaho Falls to Connecticut?

    The most popular route from Idaho Falls to Connecticut is Idaho Falls Fanning Field - New York John F Kennedy Intl. You may also consider Idaho Falls Fanning Field - Newark or Idaho Falls Fanning Field - New York LaGuardia.

  • Can I find deals for flights from Idaho Falls to Connecticut that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Connecticut flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Connecticut?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Connecticut.

  • Can I find deals for business class flights from Idaho Falls to Connecticut?

    Yes. Cheapflights offers flight deals from Idaho Falls to Connecticut by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho Falls to Connecticut?

    Currently, November is the cheapest month in which you can book a flight from Idaho Falls to Connecticut (average of $287). Flying from Idaho Falls to Connecticut in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho Falls to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Los Angeles flights
Boise to Seattle flights
Boise to Denver flights
Boise to Las Vegas flights
Spokane to Dallas/Fort Worth flights
Boise to Minneapolis flights
Boise to O'Hare Intl flights
Spokane to Seattle flights
Boise to Sky Harbor Intl flights
Spokane to San Diego flights
Spokane to Sky Harbor Intl flights
Jackson to Seattle flights
Idaho Falls to Seattle flights
Spokane to Denver flights
Boise to John F Kennedy Intl flights
Boise to San Diego flights
Spokane to Los Angeles flights
Boise to Santa Ana flights
Spokane to Minneapolis flights
Boise to Portland flights
Spokane to Las Vegas flights
Spokane to O'Hare Intl flights
Boise to LaGuardia flights
Spokane to Salt Lake City flights
Boise to Newark flights
Boise to Dallas/Fort Worth flights
Boise to Atlanta flights
Boise to Spokane flights
Spokane to Sacramento flights
Spokane to Boston flights
Spokane to Boise flights
Boise to Burbank flights
Boise to Orlando flights
Boise to San Jose flights
Spokane to John F Kennedy Intl flights
Spokane to Portland flights
Boise to Sacramento flights
Boise to Honolulu flights
Boise to Reagan-National flights
Boise to Ontario flights
Boise to Hobby flights
Spokane to Ontario flights
Jackson to O'Hare Intl flights
Boise to Boston flights
Boise to Nashville flights
Boise to San Francisco flights
Spokane to Newark flights
Spokane to Midway flights
Spokane to Atlanta flights
Spokane to Dulles Intl flights

Top 2 airlines flying from Idaho Falls to Connecticut

Discover the top 2 airlines that operate flights from Idaho Falls to Connecticut. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$443FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$337Average$502FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.